Struct DimensionSpec 

pub struct DimensionSpec {
    pub value_type: DimensionType,
}

A dimension a scope introduces: the label NAME whose values arrive from data, declared once at the tier that owns it.

The name is a structural declaration; only the value varies per cell. Component::attach enforces the same rule on the runtime tree — a label name is owned by exactly one tier and inherited downward — so declaring the name here is what lets that be checked against the program before a cycle runs, rather than surfacing as an attach-time panic.

Fields

value_type: DimensionType

Value type. str today — label values are strings, and a dimension whose values came from a float would key cells on formatting rather than on identity.

Trait Implementations

impl Clone for DimensionSpec

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DimensionSpec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DimensionSpec

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for DimensionSpec

impl PartialEq for DimensionSpec

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for DimensionSpec

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DimensionSpec